sign convention

基本解释

But insiders reckon that enough of Africa’s governments will sign the convention to make it stick.
但内部人士透露，将会有足够数量的非洲政府来签署这份协议并使之得到认可。
During all that time, the velocity was negative by our sign convention and now the velocity, +6 it goes back to plus six.
在这一段时间里，速度是负的,从符号来看的话,而现在，速度又重回。
Countries wishing to become a Party, but that did not sign the Convention by 29 June 2004, may do so by means of accession, which is a one-step process equivalent to ratification.
截至2004年6月29日时，未签署公约但希望成为缔约方的国家可通过加入方式这样做，这是一种相当于批准的一步法。

He expressed confidence other countries would quickly sign the Kampala IDP convention.
No, we call that work positive work. All right, so that means we need to put a negative sign right here, by convention.
历史上有过不同的习惯，这里我们规定,如果环境对系统做功。
麻省理工公开课 - 热力学与动力学课程节选
Whatever the convention is within a system of differences, that's what makes the sign intelligible.
这些惯例存在于一个有差别的系统中，这就让符号变得有意义了。
耶鲁公开课 - 文学理论导论课程节选

Clearly that undercuts any sanctions directed at rogue nations that happen to sign the convention.
CENTERFORSECURITYPOLICY: Treaties Alone Will Do Little